Experience in migrating On-premise infrastructure to cloud platforms like AWS/Azure/Rackspace/Pivotal Cloud Foundry (PCF) and involved in virtualization using (VMware), Open Stacks and infrastructure orchestration using containerization technologies like Docker and Kubernetes.

Highly-proficient in segregating the Azure services as part of sprint planning and preparing the hardening checklist for each Azure services. Creating new Azure ARM templates and artifacts to update the existing PAAS services.

Experience in Designing and implementing Microsoft Azure Solutions across a range of cloud models like SaaS, PaaS, IaaS, and integrated on-premise, on-demand workloads with the Azure public cloud.

Experience in migrating the Legacy application into GCP platform and managing the GCP services .

Experience in AWS cloud computing platform, that includes various resources like EC2, load-balancing with ELB, messaging with SQS, Custom monitoring analysis using CloudWatch, Autoscaling architectures and using EBS under high I/O requirements.

Experience in configuring and managing Chef master server, upload cookbooks through knife, test recipes in Kitchen and other chef tools like Supermarket, Inspec and building workflows with Chef Automate.

Experience in Designing, Installing and Implementing Ansible configuration management system and in writing playbooks for Ansible deploying applications and maintained role-based access control by using Ansible Tower to manage web applications, Environments configuration files, Users and Packages.

Worked in an agile development team to deliver an end to end continuous integration/continuous delivery product in an open source environment using tools like Jenkins, VSTS.

Experience in using Nexus and Artifactory Repository Managers for Maven builds and used Maven dependency management to deploy snapshot and release artifacts to Nexus to share artifacts across projects.

Implemented Terraform modules for deployment of various applications across multiple cloud providers .

Experience with built Elastic search, Log stash and Kibana (ELK) for centralized logging and then store logs and metrics into S3 bucket using Lambda function for more than 2 weeks.

Experience on Vagrant, Azure and Kubernetes based container deployments to create self-environments for dev teams and containerization of environments delivery for releases.

Used of Docker, Kubernetes and Open Shift to manage micro services for development of continuous integration and continuous delivery.

Worked on creating the Docker containers and Docker consoles for managing the application lifecycle. Worked on various Docker components like Docker Engine, Hub, Machine, Compose and Docker Registry.

Focused on containerization and immutable infrastructure. Docker has been core to this experience, along with Kubernetes. Experienced in using Docker Swarm and deployed spring boot applications. Deployed Docker Engines in Virtualized Platforms for containerization of multiple apps.

Created Docker images from scratch and customized and modified base images from existing environment configurations and maintaining the image repository for development teams.

Created Ansible roles in YAML and defined tasks, variables, files, handlers and templates. Created inventory and configured the Ansible files for parallel deployment in Ansible for automating the Continuous delivery process

Experience in managing Ansible Playbooks with Ansible roles. Used file module in Ansible playbook to copy and remove files on remote systems. Created inventory in Ansible for automating the continuous deployment.

I wrote the ansible playbooks which is the entry point for Ansible provisioning, where the automation is defined through tasks using YAML format. Run Ansible Scripts to provision Dev servers.

Writing several Ansible Playbooks and Roles for provisioning the machines in different environments and converting the static playbooks into roles.

Experience in using Ansible Tower, which provides an easy-to-use dashboard, and role-based access control, so that it's easier to allow individual teams access to use Ansible for their deployments.

Integration of Automated Build with Deployment Pipeline. Currently installed and clients to pick up the Build from Jenkins repository and deploy in target environments (Integration, QA, and Production).

Used Terraform for building, changing, versioning infrastructure and collaborate the automation of Azure Infrastructure via Terraform and Jenkins.

Built the process of remediation for Azure resources, by automating using JSON Templates and PowerShell scripts and deploy it using build and release pipeline in VSTS.

Worked on setting up Splunk to capture and analyze logs from various layers such as Load Balancers, Web servers and application servers.

Used Splunk to monitor the system logs as well as notify the incident management system upon exceeding thresholds.

Coordinate/assist developers with establishing and applying appropriate branching, labeling/naming conventions using GIT source control and also Analyze and resolve conflicts related to merging of source code for GIT.

Extensive exposure to configuration management policies along with automation of scripting using Bash/Shell scripting.

Written Power Shell scripts for archiving and moving of older log files to Azure Storage and automation scripts using python.

Maintained JIRA for tracking and updating project defects and tasks ensuring the successful completion of tasks in sprint.

Automated OpenStack and AWS deployment using Cloud Formation, Ansible and Terraform, also deployed and administered Open stack services.

Worked on Terraform for deploying infrastructure in AWS as per the requirement.

Involved in using Terraform migrate legacy and monolithic systems to Amazon Web Services and provisioned the highly available EC2 Instances using Terraform and cloud formation and wrote new plugins to support new functionality in Terraform.

Worked on Docked-Compose, Docker-Machine to create Docker containers for testing applications in the QA environment and automated the deployments, scaling and management of containerized applications across clusters of hosts.

Worked with Docker on multiple cloud providers, from helping developers build and containerize their application (CI/CD) to deploying either on public or private cloud.

Played a major role in building Docker images; create build and deployment configurations to deploy applications on OpenShift. Developed Ansible playbooks to do automated recovery process upon the failure of OpenShift MASTER.

Developed Chef Cookbooks to manage system configuration and for Tomcat, MySQL, Windows applications and versioned them on GIT repositories and Chef Server.

Worked with CHEF Enterprise Hosted as well as On-Premise, Installed Workstation, Bootstrapped Nodes, Wrote Recipes and Cookbooks & uploaded them to CHEF-server, Managed On-site OS/Applications/Services/Packages using CHEF.

Involved in setting up builds using Chef as a configuration management tool and managed the configurations of servers using Chef, configured Jenkins builds for continuous integration and delivery for deployment and implementation of Chef for infrastructure as code initiative.

Used Elasticsearch, Logstash and Kibana (ELK) for maintaining system Logs and Bugzilla for tracking code bugs.

Used tracking tool JIRA and also triaged the issues and maintained bugs using JIRA tool. Maintained JIRA for tracking and updating project defects and tasks ensuring the successful completion of tasks in sprint.

Developed Shell and Perl Scripts for the purpose of manual deployment of the code to the different environments and E-mail the team when the build is completed.

Tested Chef Cookbook modifications on cloud instances in AWS and using Test Kitchen and Chef Spec and used Ohai to collect attributes on node. Worked on Chef DK which takes of care creating cookbooks and recipes.

Build and configured Jenkins slaves for parallel job execution.

Implemented Jenkins Code Deploy plugin to deploy to AWS and used to automate the build process and deploy the application to Tomcat server.

Extensive knowledge in continuous integration tool Jenkins with different plugins like Git hub, Artifactory and SonarQube.

Managing batch jobs in Unix for data automated import/export of data and system automation programming using Perl, Bash, Shell scripting.

Involved in projects that move to production and work closely with the Development, Quality Assurance and Management teams to ensure cross communication and confirmed approval of all production changes